669401590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{468113}}^1$

素因数の和:468144

約数の個数: 32

約数和(自身を含む): 1415576736

約数和(自身を除く): 746175146

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 468113, 936226, 2340565, 4681130, 5149243, 6085469, 10298486, 12170938, 25746215, 30427345, 51492430, 60854690, 66940159, 133880318, 334700795, 669401590]

約数ペア:

[(1, 669401590), (2, 334700795), (5, 133880318), (10, 66940159), (11, 60854690), (13, 51492430), (22, 30427345), (26, 25746215), (55, 12170938), (65, 10298486), (110, 6085469), (130, 5149243), (143, 4681130), (286, 2340565), (715, 936226), (1430, 468113)]